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Professional JavaScript Masterclass

Professional JavaScript Masterclass

Learn the ins and outs of JavaScript in just 4 hours! Become a professional JavaScript programmer!

What you’ll learn

Professional JavaScript

  • Testing
  • Functions
  • Objects
  • Collections
  • Modularization
  • OOP
  • Really learn JavaScript
  • Take your JavaScript skills to a high level
  • Become a professional JavaScript programmer


  • Some experience with JavaScript is assumed


If you are looking to level up your JavaScript to a professional level but don’t to watch boring, long-winded, and partial courses, then this course is for you!

This course skips the basics and goes straight to the point. Deep dive into JavaScript and learn about:

  • How JavaScript works
  • Debugging
  • Performance analysis
  • Testing
  • Page lifecycle
  • All about functions
  • All about objects
  • OOP
  • Classes
  • Collections
  • Generators
  • Promises and async/await
  • Code modularization
  • And much more along the way!

And all that in just 4 hours!

Nowadays JavaScript is a must, and the deeper the knowledge the better, so take a shortcut with this course!

Skip the basics you already know and really learn JavaScript.

Do you know how a page is built?

Do you know enough about functions, the most important part of JavaScript?

Do you know everything about promises and how they differ from async/await?

Do you know everything about prototyping and new classes in JavaScript?

Do you test your code?

Do you perform a test of your code?

Do you know everything about arrays, maps, and sets?

Do you know how the sort method works?

Do you know how to modularize your code?

Do you understand callback problems?

Do you know about proxies?

Do you know everything about arrow functions?

You will learn all this and more in this course!

Who is this course for?

This course is for anyone with some JavaScript experience looking to delve deeper into JavaScript with a complete and concise course!

Note: If the current asking price is too much for you, feel free to message me for a discount!

Who this course is for:

  • Whoever knows at least basic JavaScript but wants to take their JavaScript to a high, professional level
  • Last updated 6/2021

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